AT262394B - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
AT262394B
AT262394B AT5665A AT5665A AT262394B AT 262394 B AT262394 B AT 262394B AT 5665 A AT5665 A AT 5665A AT 5665 A AT5665 A AT 5665A AT 262394 B AT262394 B AT 262394B
Authority
AT
Austria
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
AT5665A
Other languages
German (de)
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT262394B publication Critical patent/AT262394B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
AT5665A 1964-01-10 1965-01-07 Cathode ray tube AT262394B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6400107A NL6400107A (en) 1964-01-10 1964-01-10

Publications (1)

Publication Number Publication Date
AT262394B true AT262394B (en) 1968-06-10

Family

ID=19789013

Family Applications (1)

Application Number Title Priority Date Filing Date
AT5665A AT262394B (en) 1964-01-10 1965-01-07 Cathode ray tube

Country Status (10)

Country Link
JP (1) JPS4927032B1 (en)
AT (1) AT262394B (en)
BE (1) BE658073A (en)
CH (1) CH430888A (en)
DE (1) DE1241868B (en)
DK (1) DK112461B (en)
ES (1) ES307909A1 (en)
FR (1) FR1420129A (en)
GB (1) GB1022930A (en)
NL (1) NL6400107A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579016A (en) * 1967-10-23 1971-05-18 Gen Telephone & Elect Postdeflection tube with all rare earth phosphors
US3439208A (en) * 1967-11-21 1969-04-15 Sylvania Electric Prod Multicolor display screen distinguishing between fixed and moving objects
US4032471A (en) 1975-01-27 1977-06-28 Eastman Kodak Company Process for preparing yttrium oxide and rare earth metal oxide phosphors
JPS51124639U (en) * 1975-04-04 1976-10-08

Also Published As

Publication number Publication date
DE1241868B (en) 1967-06-08
ES307909A1 (en) 1965-04-16
BE658073A (en) 1965-07-08
NL6400107A (en) 1965-07-12
CH430888A (en) 1967-02-28
JPS4927032B1 (en) 1974-07-13
DK112461B (en) 1968-12-16
FR1420129A (en) 1965-12-03
GB1022930A (en) 1966-03-16

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